Comparison
PubKeep vs InDesign for Publisher users.
PubKeep opens the .pub designs you already have, with the layout, fonts and pictures where they belong. Open it and feel at home: the same ribbon and menus you know from Publisher. InDesign is the professional standard for print, but it doesn't open .pub files, it is a subscription, and it takes real time to learn. Here is an honest comparison.
Updated October 2026
Why people pick PubKeep
Your files, and a program you already know.
Your .pub files open as they are.
PubKeep is built to open .pub files faithfully: the layout, fonts and pictures where they belong, page for page. We check its output against Publisher's own. We built it to be the most faithful way to open your .pub files.
Open PubKeep and feel at home.
The same ribbon, tabs and menus you know from Publisher. Text boxes, pictures, master pages and mail merge are where you expect them, so there is no new program to learn. InDesign is a professional tool with its own panels and menus, and it takes real time to learn.
The short version
What each one is good at.
Adobe InDesign is the industry standard for magazines, books and work that goes to a commercial printer. It is excellent at long documents, typography and print preparation. It runs on Windows and Mac, and it is sold only as a subscription. It does not open Publisher files, so an old newsletter has to be rebuilt, and it is more tool than most Publisher users need.
PubKeep is a desktop app for Windows and Mac made for the .pub files you already have. It opens them as they are, so the bulletin you made last year looks the way you left it. Then you keep working with the same ribbon, tabs and menus you used in Publisher: change the date, swap a photo, run a mail merge onto labels, and print or save a PDF.
Side by side
The comparison.
| Feature | PubKeep | InDesign |
|---|---|---|
| What it is | A desktop app built for Publisher files | Adobe's professional page layout app |
| Opens your .pub files | Yes, page for page, with the layout, fonts and pictures where they belong | No. InDesign does not open .pub files |
| Feels like Publisher | Yes. Open it and feel at home: the ribbon, tabs and menus match Publisher's | No. InDesign is a professional tool with much more to learn |
| Bulletins and newsletters | Master pages, linked text boxes, mail merge from Excel or CSV, Avery labels, and booklet printing | Excellent for long documents, typography and print preparation |
| Saves as | .pubk (an open format), plus PDF and pictures | InDesign's own format, plus PDF. Neither saves back to .pub |
| Runs on | Windows and Mac | Windows and Mac |
| Cost | $99 once (Founder price through October 31, then $149). 7-day free trial | A subscription, US$22.99 a month on an annual plan as of October 2026. 7-day free trial |
Also good to know
New designs, one purchase, two platforms.
Built-in templates. Start something new from bulletins, newsletters, programs, flyers, certificates, calendars, cards and labels.
Buy once and keep it. No subscription. The version you buy keeps working, and a year of updates is included.
Windows and Mac. The same app on both, so a Mac user can finally open those Publisher files.
Help when you need it
A real person answers.
Write to hello@pubkeep.com or use Report an issue in the app, and a real person reads it and writes back. PubKeep is rated 4.7 out of 5 from 60 reviews on Trustpilot.
“I was panicked about losing all of the files I have created during my 30-year career as an educator. … I can completely attest to the authenticity of this product; moreover, the personal interaction I receive from Adam, the founder, is beyond my expectations. PubKeep is an amazing resource that has allowed me to continue using a program that I love!”
“I am a new user of PubKeep, I find it so easy to transition from MS Publisher. It opens documents and makes it editable. Also, when I’ve had questions, the support team has been quick to reply with just the right answers.”
“I am so thankful for finding your program! PubKeep has been amazing! … PubKeep has continually updated to fix any issues that have arisen, and in a timely fashion. If you used MS Publisher in the past, I strongly advise trying out PubKeep. You won’t be sorry!”
Which should you use?
Pick by what you do with your files.
Choose InDesign if you do professional print work, like magazines, books or jobs for a commercial printer, or you already work with a designer who uses it.
Choose PubKeep if you have bulletins, newsletters or programs made in Publisher and you want to open them as they are and keep working the way you did, without a subscription or a new program to learn.
If a designer already handles your big print jobs in InDesign, PubKeep can still look after the weekly bulletin. Try PubKeep free for 7 days with your own files, no card needed. See everything it does on the features page.
If you only need PDFs of a whole archive, PubKeep Converter turns a folder of .pub files into exact PDFs, and your first 3 files are free.
Questions
Common questions.
No. InDesign does not open .pub files. People usually rebuild the layout in InDesign, or go through a PDF and third-party plug-ins, then clean up. PubKeep opens the .pub file itself, with the layout, fonts and pictures where they belong.
Only if you do professional print work, like magazines, books or jobs for a commercial printer. For bulletins, newsletters and flyers, InDesign is more tool and more cost than most Publisher users need. PubKeep opens the files you already have and works like Publisher.
InDesign is a subscription. As of October 2026 it is US$22.99 a month on an annual plan, with a 7-day free trial. PubKeep is a one-time purchase with no subscription: $99 through October 31, then $149.
Yes, for most people. InDesign is a professional tool with its own panels and menus. PubKeep has the same ribbon, tabs and menus you know from Publisher, so you feel at home from the first day.
InDesign is subscription only, so when you stop paying, you lose the app that edits your InDesign files. PubKeep is bought once. The version you buy keeps working, and your purchase includes a year of updates.
Keep reading
Related comparisons.
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PubKeep vs Affinity
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PubKeep vs LibreOffice Draw
A free importer, or a Publisher replacement.
Microsoft Publisher alternatives
Nine options compared, for editing versus just keeping your files.
Start here
Open your .pub files and feel at home.
A one-time $99 Founder price through October 31, then $149. No subscription. No card for the 7-day trial.